Base | Representation |
---|---|
bin | 10101100010010… |
… | …011011001100010 |
3 | 221011212122110221 |
4 | 111202103121202 |
5 | 1214444021030 |
6 | 55504113254 |
7 | 11645055160 |
oct | 2542233142 |
9 | 834778427 |
10 | 361313890 |
11 | 175a52523 |
12 | a100582a |
13 | 59b17b02 |
14 | 35db4230 |
15 | 21ac0e7a |
hex | 15893662 |
361313890 has 32 divisors (see below), whose sum is σ = 744297984. Its totient is φ = 123708480.
The previous prime is 361313867. The next prime is 361313933. The reversal of 361313890 is 98313163.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54327 + ... + 60613.
It is an arithmetic number, because the mean of its divisors is an integer number (23259312).
Almost surely, 2361313890 is an apocalyptic number.
361313890 is an abundant number, since it is smaller than the sum of its proper divisors (382984094).
361313890 is a wasteful number, since it uses less digits than its factorization.
361313890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7122.
The product of its (nonzero) digits is 11664, while the sum is 34.
The square root of 361313890 is about 19008.2584683605. The cubic root of 361313890 is about 712.2430484148.
The spelling of 361313890 in words is "three hundred sixty-one million, three hundred thirteen thousand, eight hundred ninety".
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